JqueryUiTestAssetsController.php in Drupal 9
File
core/modules/system/tests/modules/jqueryui_library_assets_test/src/Controller/JqueryUiTestAssetsController.php
View source
<?php
namespace Drupal\jqueryui_library_assets_test\Controller;
use Drupal\Core\Controller\ControllerBase;
class JqueryUiTestAssetsController extends ControllerBase {
public function build($library) {
if (strpos($library, '|') !== FALSE) {
$library = explode('|', $library);
$library = array_map(function ($item) {
return "core/{$item}";
}, $library);
}
else {
$library = "core/{$library}";
}
return [
'#markup' => 'I am a page for testing jQuery UI asset loading order.',
'#attached' => [
'library' => $library,
],
];
}
}